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24 = -6(m+1)+18

2007-05-14 14:24:14 · 3 answers · asked by Anonymous in Science & Mathematics Mathematics

3 answers

First, substract 18 from both sides:

24 = -6(m+1) + 18
24 - 18 = -6(m+1) + 18 - 18
6 = -6(m+1)

Then divide each side by -6:

6 = -6(m+1)
6/-6 = -6(m+1)/-6
-1 = m+1

Then subtract one from each side:

-1 = m+1
-1 - 1 = m + 1 - 1
-2 = m

There's your answer:

m = -2

2007-05-14 14:31:18 · answer #1 · answered by McFate 7 · 1 0

lets start~
24=-6(m+1)+18
24=-6m-6+18
24=-6m+12
24-12=-6m
12=-6m
-6m=12
-m=12/6
m=-2

2007-05-18 03:51:30 · answer #2 · answered by ♫●GARV●♫ 6 · 0 0

24=-6(m+1)+18
24=-6m-6+18
24=-6m+12
24-12=-6m
12=-6m
-6m=12
-m=12/6
m=-2

2007-05-14 22:23:54 · answer #3 · answered by sam 3 · 0 0

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